Cool. Atm I can't see them.
But I'll take a look at them soon and then give my opinion.
Some more ideas:
Wrestler masks.
Superhero mask, like from Pixar's "The Incredibles".
10-gallon hat.
Fedora.
Tribal mask.
Brown paper bag

with holes for the eyes.
Snorkler and Goggles.
The black blind guy from Star Trek's futuristic eye piece.
Pirate Captain hat, + eye patch, maybe?